39929696

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 81285120

約数和(自身を除く): 41355424

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 139, 188, 191, 278, 376, 382, 556, 752, 764, 1112, 1504, 1528, 2224, 3056, 4448, 6112, 6533, 8977, 13066, 17954, 26132, 26549, 35908, 52264, 53098, 71816, 104528, 106196, 143632, 209056, 212392, 287264, 424784, 849568, 1247803, 2495606, 4991212, 9982424, 19964848, 39929696]

約数ペア:

[(1, 39929696), (2, 19964848), (4, 9982424), (8, 4991212), (16, 2495606), (32, 1247803), (47, 849568), (94, 424784), (139, 287264), (188, 212392), (191, 209056), (278, 143632), (376, 106196), (382, 104528), (556, 71816), (752, 53098), (764, 52264), (1112, 35908), (1504, 26549), (1528, 26132), (2224, 17954), (3056, 13066), (4448, 8977), (6112, 6533)]